﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using XChipTool.Enties;
using System.IO;
using XChip_Common;

namespace XChipTool
{
    public partial class DynamicReversingLine : DevExpress.XtraEditors.XtraForm
    {
        public delegate void SendEventBinSettingNewMsg(string msg);
        public event SendEventBinSettingNewMsg SendBinSetMsg;
        public bincurrencyManager Bincurrency_BLL;
        private string GuidNo;
        List<string> DCBLlist = new List<string>();
        public DynamicReversingLine()
        {
            InitializeComponent();
        }
        public DynamicReversingLine(bincurrency_export binmodel , ref List<string> _DCBLlist)
        {
            DCBLlist = _DCBLlist;
            GuidNo = binmodel.GuidId;
            InitializeComponent();
        }
        private void simpleButton3_Click(object sender, EventArgs e)
        {
            if (null != SendBinSetMsg)
            {
                SendBinSetMsg("");
            }
            DialogResult dr = DevExpress.XtraEditors.XtraMessageBox.Show($"选择YES保存后退出！ \r\n 选择NO直接退出！", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk);
            if (dr == DialogResult.No)
            {
                this.Close();
            }
            else
            {
                this.Close();
            }
        }

        private void simpleButton1_Click(object sender, EventArgs e)
        {
            if (null != SendBinSetMsg)
            {
                SendBinSetMsg("");
            }
            this.Close();
        }

        private void DCBL0_Click(object sender, EventArgs e)
        {
            var btn = sender as DevExpress.XtraEditors.SimpleButton;
            OpenFileDialog openFileDialog1 = new OpenFileDialog();
            openFileDialog1.Filter = "TXT Files(*.txt;*.c)|*.txt;*.c|All Files(*.*)|*.*";
            if (openFileDialog1.ShowDialog() == DialogResult.OK)
            {
                try
                {
                    switch (btn.Tag.ToString())
                    {
                        case "0":
                            {
                                DCBLFile0.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "1":
                            {
                                DCBLFile1.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "2":
                            {
                                DCBLFile2.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "3":
                            {
                                DCBLFile3.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "4":
                            {
                                DCBLFile4.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "5":
                            {
                                DCBLFile5.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "6":
                            {
                                DCBLFile6.Text = openFileDialog1.FileName;
                            }
                            break;
                        case "7":
                            {
                                DCBLFile7.Text = openFileDialog1.FileName;
                            }
                            break;
                        default:
                            break;
                    }

                    var list = Bincurrency_BLL.GetList(c => c.GuidId == GuidNo && c.BinId == 14 && c.SerialNo == Convert.ToInt32(btn.Tag));
                    if (list.Count == 0)
                    {
                        bincurrency model = new bincurrency();
                        model.GuidId = GuidNo;
                        model.BinId = 14;
                        model.CreateTime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss");
                        model.BinInPath = openFileDialog1.FileName;
                        model.BinInName = Path.GetFileName(openFileDialog1.FileName);
                        var pathNameout = "";
                        if (crccheck.Checked)
                        {
                            pathNameout = Copy_Files_For_DCBL_Patch_Tool(openFileDialog1.FileName);
                        }
                        else
                        {
                            pathNameout = openFileDialog1.FileName;
                        }
                        model.BinOutName = Path.GetFileName(pathNameout);
                        model.BinOutPath = pathNameout;
                        model.FileStatus = 2;
                        model.SerialNo = Convert.ToInt32(btn.Tag);
                        model.SortOrder = 0;
                        model.IsModified = 0;
                        model.LengthAddress = HeaderHelper.FilePathLengthComplementnew(model.BinOutPath);
                        Bincurrency_BLL.Insert(model);
                        DCBLlist[Convert.ToInt32(btn.Tag)] = ReadTextFileToList(openFileDialog1.FileName)[5];

                        list = Bincurrency_BLL.GetList(c => c.GuidId == GuidNo && c.BinId == 14 && c.SerialNo == 0);
                        var mode = list.Find(c => c.IsModified == 1);
                        mode.FileStatus = 2;
                        Bincurrency_BLL.Update(mode);
                    }
                    else
                    {
                        var model = list.Find(c => c.GuidId == GuidNo && c.BinId == 14 && c.SerialNo == Convert.ToInt32(btn.Tag));
                        model.BinInPath = openFileDialog1.FileName;
                        model.BinInName = Path.GetFileName(openFileDialog1.FileName);
                        var pathNameout = "";
                        if (crccheck.Checked)
                        {
                            pathNameout = Copy_Files_For_DCBL_Patch_Tool(openFileDialog1.FileName);
                        }
                        else
                        {
                            pathNameout = openFileDialog1.FileName;
                        }
                        model.BinOutName = Path.GetFileName(pathNameout);
                        model.BinOutPath = pathNameout;
                        model.SerialNo = Convert.ToInt32(btn.Tag);
                        model.FileStatus = 2;
                        model.LengthAddress = HeaderHelper.FilePathLengthComplementnew(model.BinOutPath);
                        Bincurrency_BLL.Update(model);
                        DCBLlist[Convert.ToInt32(btn.Tag)] = ReadTextFileToList(openFileDialog1.FileName)[5];
                    }

                }
                catch (Exception)
                {
                    
                    throw;
                }
            }
            
        }

        private void DynamicReversingLine_Load(object sender, EventArgs e)
        {
            if (null == Bincurrency_BLL) //初始化
            {
                Bincurrency_BLL = new bincurrencyManager();
            }
            var list = Bincurrency_BLL.GetListToDefault(GuidNo);
            //DCBLFile0.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 0 && c.BinInPath != null).BinInPath;
            //DCBLFile1.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 1 && c.BinInPath != null).BinInPath;
            //DCBLFile2.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 2 && c.BinInPath != null).BinInPath;
            //DCBLFile3.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 3 && c.BinInPath != null).BinInPath;
            //DCBLFile4.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 4 && c.BinInPath != null).BinInPath;
            //DCBLFile5.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 5 && c.BinInPath != null).BinInPath;
            //DCBLFile6.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 6 && c.BinInPath != null).BinInPath;
            //DCBLFile7.Text = list.Find(c => c.BinId == 14 && c.SerialNo == 7 && c.BinInPath != null).BinInPath;

            for (int i = 0; i < list.Count(); i++)
            {
                try
                {
                    if (list[i].BinId == 14 && list[i].BinInPath != null)
                    {
                        Control col = this.Controls.Find($"DCBLFile{list[i].SerialNo}", true)[0];
                        col.Text = list[i].BinInPath;
                    }
                    
                }
                catch (Exception ex)
                {

                    throw;
                }
            }
        }
        public static List<string> ReadTextFileToList(string fileName)
        {
            List<string> list = new List<string>();

            FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);

            StreamReader sr = new StreamReader(fs);
            //使用StreamReader类来读取文件 
            sr.BaseStream.Seek(0, SeekOrigin.Begin);
            // 从数据流中读取每一行，直到文件的最后一行
            string tmp = sr.ReadLine();
            while (tmp != null)
            {
                list.Add(tmp);
                tmp = sr.ReadLine();
            }
            //关闭此StreamReader对象 
            sr.Close();
            fs.Close();
            return list;
        }

        public string Copy_Files_For_DCBL_Patch_Tool(string Path)
        {
            string strFileName = System.IO.Path.GetFileName(Path); //获取文件名
            string strNewSavePath = Application.StartupPath + "\\Lib\\xc151_setting\\Flash_" + strFileName;

            var txt = System.IO.File.ReadAllText(Path);
            //txt文件转为byte[]数据
            byte[] newArray = ConvertTextToByteArray(txt);

            //判断字节数组是否可以被 128 整除
            if (newArray.Length % 128 != 0)
            {
                int remainder = 128 - (newArray.Length % 128);
                byte[] paddingBytes = new byte[remainder];
                for (int i = 0; i < remainder; i++)
                {
                    paddingBytes[i] = 0x00;
                }
                newArray = newArray.Concat(paddingBytes).ToArray();
            }
            //将补齐128的字节数组以128个为一组分割出来方便下面计算crc
            List<byte[]> groups = new List<byte[]>();
            int groupCount = (int)Math.Ceiling((double)newArray.Length / 128);
            for (int i = 0; i < groupCount; i++)
            {
                int startIndex = i * 128;
                int remainingLength = newArray.Length - startIndex;
                int groupSize = Math.Min(128, remainingLength);
                byte[] group = new byte[groupSize];
                Array.Copy(newArray, startIndex, group, 0, groupSize);
                groups.Add(group);
            }
            //将分割出来的数据进行crc校验计算
            List<string> crclist = new List<string>();
            for (int i = 0; i < groups.Count(); i++)
            {
                //获取该128数组的crc校验码
                var aa = XchipCrcCheck16(0xFFFF, groups[i]);
                crclist.Add((aa & 0xff).ToString("X2") + (aa >> 8 & 0xff).ToString("X2") + "F5F5");
            }
            //将计算出来的数据和crc校验数据按顺序存储
            List<string> newArraylist = new List<string>();
            int crc = 0;
            for (int i = 0; i < newArray.Length; i++)
            {
                newArraylist.Add(newArray[i].ToString("X2") + newArray[i + 1].ToString("X2") + newArray[i + 2].ToString("X2") + newArray[i + 3].ToString("X2"));
                i += 3;
                //每128个字节放一个crc因为是按顺序存放的所以直接按顺序放下去就行
                if ((i + 1) % 128 == 0)
                {
                    newArraylist.Add(crclist[crc]);
                    crc++;
                }
            }
            StringBuilder sb = new StringBuilder();
            foreach (var item in newArraylist)
            {
                sb.Append($"{item},\n");
            }
            File.WriteAllText(strNewSavePath, sb.ToString());
            return strNewSavePath;
        }

        public byte[] ConvertTextToByteArray(string text)
        {
            //去除换行符和空格
            text = text.Replace("\n", "").Replace(" ", "");
            //创建字节数组
            byte[] newArray = new byte[text.Length / 2];

            //遍历字符串，每两个字符转换为一个字节
            for (int i = 0; i < text.Length; i += 2)
            {
                string twoChars = text.Substring(i, 2);
                byte b = Convert.ToByte(twoChars, 16);
                newArray[i / 2] = b;
            }

            return newArray;
        }

        static UInt16 XchipCrcCheck16(UInt16 Input, byte[] data)
        {
            UInt16 crc_reg = Input;
            for (int i = 0; i < data.Count(); i++)
            {
                var tempCount = (crc_reg ^ data[i]) & 0xff;
                crc_reg = Convert.ToUInt16((crc_reg >> 8) ^ crc16_table[tempCount]);
            }
            return Convert.ToUInt16(crc_reg & 0xFFFF);
        }

        /// <summary>
        /// crc 全局变量
        /// </summary>
        static UInt16[] crc16_table ={
          0x0000, 0x1189, 0x2312, 0x329b, 0x4624, 0x57ad, 0x6536, 0x74bf,
          0x8c48, 0x9dc1, 0xaf5a, 0xbed3, 0xca6c, 0xdbe5, 0xe97e, 0xf8f7,
          0x1081, 0x0108, 0x3393, 0x221a, 0x56a5, 0x472c, 0x75b7, 0x643e,
          0x9cc9, 0x8d40, 0xbfdb, 0xae52, 0xdaed, 0xcb64, 0xf9ff, 0xe876,
          0x2102, 0x308b, 0x0210, 0x1399, 0x6726, 0x76af, 0x4434, 0x55bd,
          0xad4a, 0xbcc3, 0x8e58, 0x9fd1, 0xeb6e, 0xfae7, 0xc87c, 0xd9f5,
          0x3183, 0x200a, 0x1291, 0x0318, 0x77a7, 0x662e, 0x54b5, 0x453c,
          0xbdcb, 0xac42, 0x9ed9, 0x8f50, 0xfbef, 0xea66, 0xd8fd, 0xc974,
          0x4204, 0x538d, 0x6116, 0x709f, 0x0420, 0x15a9, 0x2732, 0x36bb,
          0xce4c, 0xdfc5, 0xed5e, 0xfcd7, 0x8868, 0x99e1, 0xab7a, 0xbaf3,
          0x5285, 0x430c, 0x7197, 0x601e, 0x14a1, 0x0528, 0x37b3, 0x263a,
          0xdecd, 0xcf44, 0xfddf, 0xec56, 0x98e9, 0x8960, 0xbbfb, 0xaa72,
          0x6306, 0x728f, 0x4014, 0x519d, 0x2522, 0x34ab, 0x0630, 0x17b9,
          0xef4e, 0xfec7, 0xcc5c, 0xddd5, 0xa96a, 0xb8e3, 0x8a78, 0x9bf1,
          0x7387, 0x620e, 0x5095, 0x411c, 0x35a3, 0x242a, 0x16b1, 0x0738,
          0xffcf, 0xee46, 0xdcdd, 0xcd54, 0xb9eb, 0xa862, 0x9af9, 0x8b70,
          0x8408, 0x9581, 0xa71a, 0xb693, 0xc22c, 0xd3a5, 0xe13e, 0xf0b7,
          0x0840, 0x19c9, 0x2b52, 0x3adb, 0x4e64, 0x5fed, 0x6d76, 0x7cff,
          0x9489, 0x8500, 0xb79b, 0xa612, 0xd2ad, 0xc324, 0xf1bf, 0xe036,
          0x18c1, 0x0948, 0x3bd3, 0x2a5a, 0x5ee5, 0x4f6c, 0x7df7, 0x6c7e,
          0xa50a, 0xb483, 0x8618, 0x9791, 0xe32e, 0xf2a7, 0xc03c, 0xd1b5,
          0x2942, 0x38cb, 0x0a50, 0x1bd9, 0x6f66, 0x7eef, 0x4c74, 0x5dfd,
          0xb58b, 0xa402, 0x9699, 0x8710, 0xf3af, 0xe226, 0xd0bd, 0xc134,
          0x39c3, 0x284a, 0x1ad1, 0x0b58, 0x7fe7, 0x6e6e, 0x5cf5, 0x4d7c,
          0xc60c, 0xd785, 0xe51e, 0xf497, 0x8028, 0x91a1, 0xa33a, 0xb2b3,
          0x4a44, 0x5bcd, 0x6956, 0x78df, 0x0c60, 0x1de9, 0x2f72, 0x3efb,
          0xd68d, 0xc704, 0xf59f, 0xe416, 0x90a9, 0x8120, 0xb3bb, 0xa232,
          0x5ac5, 0x4b4c, 0x79d7, 0x685e, 0x1ce1, 0x0d68, 0x3ff3, 0x2e7a,
          0xe70e, 0xf687, 0xc41c, 0xd595, 0xa12a, 0xb0a3, 0x8238, 0x93b1,
          0x6b46, 0x7acf, 0x4854, 0x59dd, 0x2d62, 0x3ceb, 0x0e70, 0x1ff9,
          0xf78f, 0xe606, 0xd49d, 0xc514, 0xb1ab, 0xa022, 0x92b9, 0x8330,
          0x7bc7, 0x6a4e, 0x58d5, 0x495c, 0x3de3, 0x2c6a, 0x1ef1, 0x0f78,
          };

        private void crccheck_CheckedChanged(object sender, EventArgs e)
        {
            Bincurrency_BLL.Delete(c => c.GuidId == GuidNo && c.BinId == 14);
            DCBLFile0.Text = "";
            DCBLFile1.Text = "";
            DCBLFile2.Text = "";
            DCBLFile3.Text = "";
            DCBLFile4.Text = "";
            DCBLFile5.Text = "";
            DCBLFile6.Text = "";
            DCBLFile7.Text = "";


        }
    }
}